Monotonicity of failure rate and mean residual life function of a gamma-type model. - Ramesh C. Gupta; Sergey Lvin (Appl. Math. Comput., 2005)

Reliability functions of generalized log-normal model. - Ramesh C. Gupta; Sergey Lvin (Math. Comput. Model., 2005)

Estimating turning points of the failure rate of the extended Weibull distribution. - Ramesh C. Gupta; Sergey Lvin; Cheng Peng (Comput. Stat. Data Anal., 2010)

Identities for sin x that Came from Medical Imaging. - Peter Kuchment; Sergey Lvin (Am. Math. Mon., 2013)